net.sf.freecol.common.networking
Class SellPropositionMessage

java.lang.Object
  net.sf.freecol.common.networking.DOMMessage
      net.sf.freecol.common.networking.SellPropositionMessage

public class SellPropositionMessage
extends DOMMessage

The message sent when negotiating a sale at an IndianSettlement.

Field Summary

private java.lang.String	goldString The price being negotiated.
private Goods	goods The goods to be sold.
private java.lang.String	settlementId The ID of the settlement that is buying.
private java.lang.String	unitId The ID of the unit that is selling.

Fields inherited from class net.sf.freecol.common.networking.DOMMessage

document, logger

Constructor Summary

SellPropositionMessage(Game game, org.w3c.dom.Element element)
Create a new SellPropositionMessage from a supplied element.

SellPropositionMessage(Unit unit, Settlement settlement, Goods goods, int gold)
Create a new SellPropositionMessage.

Method Summary

int	getGold() What is the price currently negotiated for this transaction?
static java.lang.String	getXMLElementTagName() The tag name of the root element representing this object.
org.w3c.dom.Element	handle(FreeColServer server, Player player, Connection connection) Handle a "sellProposition"-message.
org.w3c.dom.Element	toXMLElement() Convert this SellPropositionMessage to XML.

Methods inherited from class net.sf.freecol.common.networking.DOMMessage

clientError, collapseElements, createError, createError, createNewDocument, createNewRootElement, elementToString, getAttribute, getChildElement, getDocument, getFreeColProtocolVersion, getType, hasAttribute, insertAsRoot, isType, setAttribute, setAttribute, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

unitId

private java.lang.String unitId

The ID of the unit that is selling.

settlementId

private java.lang.String settlementId

The ID of the settlement that is buying.

goods

private Goods goods

The goods to be sold.

goldString

private java.lang.String goldString

The price being negotiated.

Constructor Detail

SellPropositionMessage

public SellPropositionMessage(Unit unit,
                              Settlement settlement,
                              Goods goods,
                              int gold)

Create a new SellPropositionMessage.

Parameters:

unit - The Unit that is trading.

goods - The Goods to sell.

gold - The price of the goods (negative if unknown).

SellPropositionMessage

public SellPropositionMessage(Game game,
                              org.w3c.dom.Element element)

Create a new SellPropositionMessage from a supplied element.

Parameters:

game - The Game this message belongs to.

element - The Element to use to create the message.

Method Detail

getGold

public int getGold()

What is the price currently negotiated for this transaction?

Returns:

The current price.

handle

public org.w3c.dom.Element handle(FreeColServer server,
                                  Player player,
                                  Connection connection)

Handle a "sellProposition"-message.

Parameters:

server - The FreeColServer handling the message.

player - The Player the message applies to.

connection - The Connection message was received on.

Returns:

This message with updated gold value, or an error Element on failure.

toXMLElement

public org.w3c.dom.Element toXMLElement()

Convert this SellPropositionMessage to XML.

Overrides:

toXMLElement in class DOMMessage

Returns:

The XML representation of this message.

getXMLElementTagName

public static java.lang.String getXMLElementTagName()

The tag name of the root element representing this object.

Returns:

"sellProposition".